Organizations increasingly display commitments to inclusion through representation targets, consultation processes, employee-resource structures, inclusive-leadership language, and formal voice channels. Yet visible membership and permission to participate do not necessarily alter whose interpretations shape decisions, whose concerns persist through evaluation, or whose proposals receive authority and resources. This original conceptual framework article addresses that gap by distinguishing inclusion signals from consequential influence. It proposes that symbolic inclusion may arise when organizations recognize membership and permit bounded participation while containing employee voice before it changes decisions or underlying structures. The framework separates four organizational gates: membership recognition, participation access, voice reception, and consequential influence. It further proposes three diagnostic gaps—recognition–participation, participation–reception, and reception–redistribution—through which containment may occur. Relevant mechanisms include selective invitation, agenda control, status-conditioned evaluation, managerial threat filtering, channel repurposing, temporal attrition, endorsement without implementation, and consultation without response accountability. The framework also preserves rival explanations, including idea feasibility, information redundancy, strategic silence, resource constraints, and legitimate decision responsibility. Its principal implication is that organizations should not infer substantive inclusion from representation, speaking opportunity, positive climate perceptions, or documented consultation alone. Instead, claims should be matched to evidence concerning reception, implementation, authority, accountability, and structural response. The proposed framework is non-empirical and requires longitudinal, multilevel, comparative, qualitative, experimental, and network-based testing. It does not establish that all inclusion initiatives are symbolic, that all rejected voice reflects containment, or that redistribution is appropriate for every organizational decision.